Consolidated Statement of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016		Jan. 02, 2016
Statement of Cash Flows [Abstract]
Net income	$ 1,269	$ 695		$ 614
Depreciation and amortization	481	517	[1]	534	[1]
Postretirement benefit plan expense	(427)	198		320
Deferred income taxes	(56)	(26)		(169)
Stock compensation	66	63		51
Venezuela deconsolidation	0	72		0
Venezuela remeasurement	0	11		169
VIE deconsolidation	0	0		(49)
Noncurrent income taxes payable	144	(12)		(21)
Other	27	(62)		8
Postretirement benefit plan contributions	(44)	(33)		(33)
Trade receivables	(57)	21		(127)
Inventories	80	7		(42)
Accounts payable	193	124		427
Accrued income taxes	(29)	4		29
Accrued interest expense	3	7		5
Accrued and prepaid advertising, promotion and trade allowances	34	14		7
Accrued salaries and wages	(27)	(7)		20
All other current assets and liabilities	(11)	35		(52)
Net cash provided by (used in) operating activities	1,646	1,628		1,691
Additions to properties	(501)	(507)		(553)
Acquisitions, net of cash acquired	(592)	(398)		(161)
Reduction of cash due to Venezuela deconsolidation	0	(2)		0
Investments in unconsolidated entities	0	27		(456)
Acquisition of cost method investments	(7)	(2)		0
Other	6	(11)		43
Net cash provided by (used in) investing activities	(1,094)	(893)		(1,127)
Net increase (reduction) of notes payable, with maturities less than or equal to 90 days	153	(918)		443
Issuances of notes payable, with maturities greater than 90 days	17	1,961		214
Reductions of notes payable, with maturities greater than 90 days	(238)	(1,831)		(283)
Issuances of long-term debt	1,251	2,657		696
Reductions of long-term debt	(632)	(1,737)		(606)
Net issuances of common stock	97	368		261
Common stock repurchases	(516)	(426)		(731)
Cash dividends	(736)	(716)		(700)
Net cash provided by (used in) financing activities	(604)	(642)		(706)
Effect of exchange rate changes on cash and cash equivalents	53	(64)		(50)
Increase (decrease) in cash and cash equivalents	1	29		(192)
Cash and cash equivalents at beginning of period	280	251		443
Cash and cash equivalents at end of period	281	280		251
Interest paid	258	405		228
Income taxes paid	352	256		337
Additions to properties included in accounts payable	$ 151	$ 161		$ 147

[1] Includes asset impairment charges as discussed in Note 14.